Vacuum Valves
Advanced manual and automated borosilicate glass vacuum valves to boost the performance of your vacuum applications.
Airtight sealing for stable vacuum environments
LouwersHanique glass vacuum valves are engineered to deliver superior performance and precision for engineering applications. Known for their leak-tight sealing, these vacuum valves ensure stable vacuum conditions, critical in advanced scientific and industrial projects. Our vacuum valves are made of borosilicate glass, which offers remarkable durability, chemical and thermal resistance.
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Reliable vacuum performance
The smooth and polished surfaces of our glass vacuum valves provide superior leak-tightness properties enhancing vacuum integrity. Our vacuum valves are designed for durability, with low outgassing achieved through the quality of both the valve design and the Viton O-rings. Even after 3000 piston movements, the valve's properties remain intact. These vacuum valves are also easy to clean, ensuring consistent performance at pressures as low as 10-10 torr and temperatures ranged from -30 to +200ºC (-BG to + 392ºF).
Our extensive expertise in thermal and laser processing, combined with cutting-edge technology, allows us to consistently deliver the highest standards of accuracy and quality, supported by Statistical Process Control (SPC).
Borosilicate glass: The material of choice for vacuum valves
Engineers often face the choice between glass and metal vacuum valves, each offering unique advantages. Glass vacuum valves stand out for their exceptional clarity and precision, allowing engineers to visually monitor the system and detect any issues with ease. Unlike metals, glass is highly resistant to chemical corrosion, making it ideal for handling aggressive or reactive substances without compromising performance. In addition, glass offers high thermal resistance, low thermal and electric conductivity and low coefficient of thermal expansion (CTE).
Opting for glass vacuum valves not only improves visibility and chemical compatibility but also enhances overall system reliability and efficiency, critical for demanding applications.
User-friendly vacuum valves: simple setup, easy handling
Designed for straightforward installation and use, our manual and automated vacuum valves seamlessly integrate into various systems. Their intuitive, user-friendly design enables quick adaptation and operation, facilitating efficient project execution and minimizing the learning curve for engineers allowing them to focus on their core tasks.
Typical applications
- Scientific glassware.
- Laboratory vacuum systems.
- Remote monitoring and control of vacuum environments.
- Mass spectrometry.
- Environmental research e.g. water research.
- Collection flasks for air pollution measurements.
- Electron Microscopy (EM).
- Cryogenics and superconductivity research.